--- product_id: 80395008 title: "Thread Repair Insert Kit, 60pcs Stainless Steel Thread Repair Insert Kit M3 M4 M5 M6 M8 M10 M12 Helicoil Type" brand: "symphonyw" price: "₹ 1943" currency: INR in_stock: true reviews_count: 10 url: https://www.desertcart.in/products/80395008-thread-repair-insert-kit-60pcs-stainless-steel-thread-repair-insert store_origin: IN region: India --- # 60pcs versatile inserts Shock & vibration resistant Stainless steel 304 durability Thread Repair Insert Kit, 60pcs Stainless Steel Thread Repair Insert Kit M3 M4 M5 M6 M8 M10 M12 Helicoil Type **Brand:** symphonyw **Price:** ₹ 1943 **Availability:** ✅ In Stock ## Summary > 🔧 Fix it once, fix it right — thread repair mastery in your toolkit! ## Quick Answers - **What is this?** Thread Repair Insert Kit, 60pcs Stainless Steel Thread Repair Insert Kit M3 M4 M5 M6 M8 M10 M12 Helicoil Type by symphonyw - **How much does it cost?** ₹ 1943 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/80395008-thread-repair-insert-kit-60pcs-stainless-steel-thread-repair-insert) ## Best For - symphonyw enthusiasts ## Why This Product - Trusted symphonyw brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lock & Load Stability:** Locking wire screw sleeves prevent loosening under shock and vibration—no more wobbly screws. - • **Smooth Load Distribution:** Elastic design evenly spreads load, eliminating thread misalignment and boosting fatigue strength. - • **Universal Fit for Every Fix:** 60 precision inserts from M3 to M12 cover all your thread repair needs with ease. - • **Cost-Effective Thread Revival:** Restore damaged female threads quickly and reuse original screws—save time and money on repairs. - • **Built to Last with Stainless Steel:** Premium 304 stainless steel ensures superior wear resistance and long-lasting performance. ## Overview The Symphonyw Thread Repair Insert Kit includes 60 stainless steel helicoil inserts ranging from M3 to M12, designed to restore damaged or worn female threads. Made from durable 304 stainless steel, these inserts lock screws securely, resist shock and vibration, and evenly distribute load to enhance connection strength and fatigue resistance. Ideal for automotive, machinery, and furniture repairs, this kit offers a cost-effective, professional-grade solution to thread damage. ## Description Product Description Premium Material The thread repair insert is made of stainless steel 304 material, which improves the wear resistance of bolt connections and avoids damage. Thread repair In the case of threading errors or repairing damaged female threaded holes, the threaded screw can be used as a repairing means to recover the screw holes cost-effectively. The same screws can be used after recovery. Wide application The size of the wire thread insert is the standard size, often used in hydraulic machinery, welding equipment, auto parts, power machinery and furniture. Excellent Performance The helical insert can strengthen the connection strength, improve the connection conditions, avoid slippage and wrong teeth, and obtain excellent connection performance. Review: helicoils set - Very good Review: Good value - Product did exactly what it was supposed to ## Features - Material: Stainless Steel - The locking type wire screw sleeve can lock the screw into the threaded hole, so that the screw is not loose when subjected to shock vibration. - Because of a certain elastic, can make the load on the thread is more even, eliminate the screw and screw hole deviation between the pitch and tooth type, and can absorb vibration, thus increasing the screw thread connection strength and resistance to fatigue strength. - Used in various low strength materials, which can improve the wear resistance of bolt connections and avoid the damage of thread. - Package included: 10pcs x M3x0.5x2D Thread Repair Insert, 10pcs x M4x0.7x2D Thread Repair Insert, 10pcs x M5x0.8x2D Thread Repair Insert, 10pcs x M6x1.0x2D Thread Repair Insert, 10pcs x M8x1.25x2D Thread Repair Insert, 5pcs x M10x1.5x2D Thread Repair Insert, 5pcs x M12x1.75x2D Thread Repair Insert, ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GLFXTLD | | Best Sellers Rank | 277,368 in DIY & Tools ( See Top 100 in DIY & Tools ) 308 in Nut Inserts | | Brand | Symphonyw | | Brand Name | Symphonyw | | Customer Reviews | 4.5 out of 5 stars 222 Reviews | | Drive System | Slotted | | Exterior Finish | Stainless Steel | | Exterior finish | Stainless Steel | | Fastener Size | M3, M4, M5, M6, M8, M10, M12 | | Fastener Type | Insert, Lock | | Head Type | Socket | | Head style | Socket Cap | | Item Diameter | 10 Millimetres | | Manufacturer | Symphony | | Manufacturer Part Number | Symphony | | Material | Stainless Steel | | Material Type | Stainless Steel | | Metal | Stainless Steel | | Metal type | Stainless Steel | | Number of Pieces | 60 | | Screw Head Style | Socket Cap | | Set Screw Thread Type | M | | Size | M3X0.5 To M12X1.75 | | Thread Coverage | Partially Threaded | | Thread Size | M 10 | | Thread Style | M3 M4 M5 M6 M8 M10 M12 | | Thread Type | Metric | | Thread size | M 10 | | UPC | 703931047112 | | Unit Count | 60.0 count | ## Product Details - **Exterior finish:** Stainless Steel - **Head style:** Socket Cap - **Material:** Stainless Steel - **Metal type:** Stainless Steel - **Thread size:** M 10 ## Images ![Thread Repair Insert Kit, 60pcs Stainless Steel Thread Repair Insert Kit M3 M4 M5 M6 M8 M10 M12 Helicoil Type - Image 1](https://m.media-amazon.com/images/I/810WItETcTL.jpg) ![Thread Repair Insert Kit, 60pcs Stainless Steel Thread Repair Insert Kit M3 M4 M5 M6 M8 M10 M12 Helicoil Type - Image 2](https://m.media-amazon.com/images/I/711p6Q6k0fL.jpg) ![Thread Repair Insert Kit, 60pcs Stainless Steel Thread Repair Insert Kit M3 M4 M5 M6 M8 M10 M12 Helicoil Type - Image 3](https://m.media-amazon.com/images/I/71PxiiADu5L.jpg) ![Thread Repair Insert Kit, 60pcs Stainless Steel Thread Repair Insert Kit M3 M4 M5 M6 M8 M10 M12 Helicoil Type - Image 4](https://m.media-amazon.com/images/I/71sIVqHx1FL.jpg) ![Thread Repair Insert Kit, 60pcs Stainless Steel Thread Repair Insert Kit M3 M4 M5 M6 M8 M10 M12 Helicoil Type - Image 5](https://m.media-amazon.com/images/I/71VJI7O-INL.jpg) ## Questions & Answers **Q: The thread inserts are too small to use in a crank** A: What type of crank? I am trying not to say, buy the right thread then. **Q: Does the kit come with a case and the tools** A: The ad shouldn't have put kit, as you only get the thread inserts in a bag! No case or tool. If you have some steel rod, bend a 90° angle on one end & you put a slice in the other end with a hacksaw or fine cutting disc, if you have an angle grinder & you could make a tool! Thats what I did! ## Customer Reviews ### ⭐⭐⭐⭐⭐ helicoils set *by W***K on 4 November 2024* Very good ### ⭐⭐⭐⭐⭐ Good value *by D***E on 26 May 2024* Product did exactly what it was supposed to ### ⭐⭐⭐⭐ Arrived on time *by D***I on 9 May 2020* I bought these thread insets because my pedal got loose. The inserts are too small put in my pedal and my pedal is too big for the inserts. Does anybody know which size should I buy for a normal crank or pedal. ## Frequently Bought Together - Thread Repair Insert Kit, 60pcs Stainless Steel Thread Repair Insert Kit M3 M4 M5 M6 M8 M10 M12 Helicoil Type - FreeTec 131 Piece Helicoil Type Thread Repair Kit M5 M6 M8 M10 M12 Thread Repair Kit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/80395008-thread-repair-insert-kit-60pcs-stainless-steel-thread-repair-insert](https://www.desertcart.in/products/80395008-thread-repair-insert-kit-60pcs-stainless-steel-thread-repair-insert) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-07-04*